Productivity

[prɒdʌk'tɪvɪtɪ] or [,prodʌk'tɪvəti]

解释:

(noun.) (economics) the ratio of the quantity and quality of units produced to the labor per unit of time.

整理:肯尼思--From WordNet

解释:

(n.) The quality or state of being productive; productiveness.

阿伦编辑